Medically reviewed by Stella Bard, MD Psoriatic arthritis (PsA) is a chronic (long-term) condition that includes symptoms of ...

A rheumatologist discusses how her understanding of chronic pain in PsA has evolved—and how it affects her approach to ...

Arthritis is a common condition that causes pain and inflammation in a joint. The two most common types of arthritis in the UK are osteoarthritis and rheumatoid arthritis ...